Examples with ManagerImpl com.cosylab.acs.maci.manager.ManagerImpl used on opensource projects

Example 1 with ManagerImpl

use of com.cosylab.acs.maci.manager.ManagerImpl in project ACS by ACS-Community.

the class ManagerImplSerializationTest method testContainerDie.

public void testContainerDie() throws Throwable {
    // should be something else then deafault because
    // the default is in use by the Manager
    Properties table = new Properties();
    table.put("OAPort", "12121");
    // new ORB instance
    ORB ourOrb = ORB.init(new String[0], table);
    try {
        POA rootPOA = POAHelper.narrow(ourOrb.resolve_initial_references("RootPOA"));
        // activate POA
        POAManager manager = rootPOA.the_POAManager();
        manager.activate();
    } catch (Exception e) {
        e.printStackTrace();
    }
    ContainerProxyImpl activator = new ContainerProxyImpl(clientName);
    si.ijs.maci.ClientInfo clientInfo = manager.login(activator._this(ourOrb));
    if (clientInfo == null || clientInfo.h == 0)
        fail("Unable to login to manager");
    // just destroy its ORB
    ourOrb.shutdown(true);
    // get object as it is stored in recovery store
    ManagerImpl newManager = (ManagerImpl) deserializeManager(new ManagerImpl());
    HandleDataStore activators = newManager.getContainers();
    // the client now is still in stored data
    assertEquals(activators.first(), 1);
    newManager.initialize(null, null, null, null, null);
    // now wait for timer task to remove client
    try {
        Thread.sleep(1000);
    } catch (InterruptedException e) {
        e.printStackTrace();
        fail();
    }
    // since the client died the menager automaticaly log it out    
    activators = newManager.getClients();
    // not any more
    assertEquals(activators.first(), 0);
}

Example 2 with ManagerImpl

use of com.cosylab.acs.maci.manager.ManagerImpl in project ACS by ACS-Community.

the class ManagerImplSerializationTest method testClientLogin.

public void testClientLogin() {
    // login a client
    ClientProxyImpl client = new ClientProxyImpl(clientName, myManager.getManagerEngine().getLogger());
    client.login(orb, manager);
    // get object as it is stored in recovery store
    ManagerImpl newManager = (ManagerImpl) deserializeManager(new ManagerImpl());
    // since we used clean recovery store we must have our client only there    
    HandleDataStore clients = newManager.getClients();
    assertEquals(clients.first(), 1);
    com.cosylab.acs.maci.ClientInfo clientInfo = (com.cosylab.acs.maci.ClientInfo) clients.get(clients.first());
    assertEquals(clientInfo.getName(), clientName);
    client.logout();
    // read state again
    newManager = (ManagerImpl) deserializeManager(new ManagerImpl());
    clients = newManager.getClients();
    assertEquals(clients.first(), 0);
}

Example 3 with ManagerImpl

use of com.cosylab.acs.maci.manager.ManagerImpl in project ACS by ACS-Community.

the class ManagerImplSerializationTest method testClientDie.

public void testClientDie() {
    // should be something else then deafault because
    // the default is in use by the Manager
    Properties table = new Properties();
    table.put("OAPort", "12121");
    // new ORB instance
    ORB ourOrb = ORB.init(new String[0], table);
    try {
        POA rootPOA = POAHelper.narrow(ourOrb.resolve_initial_references("RootPOA"));
        // activate POA
        POAManager manager = rootPOA.the_POAManager();
        manager.activate();
    } catch (Exception e) {
        e.printStackTrace();
    }
    ClientProxyImpl client = new ClientProxyImpl(clientName, myManager.getManagerEngine().getLogger());
    client.login(ourOrb, manager);
    // just destroy its ORB
    ourOrb.shutdown(true);
    // get object as it is stored in recovery store
    ManagerImpl newManager = (ManagerImpl) deserializeManager(new ManagerImpl());
    HandleDataStore clients = newManager.getClients();
    // the client now is still in stored data
    assertEquals(clients.first(), 1);
    newManager.initialize(null, null, null, null, null);
    // now wait for timer task to remove client
    try {
        Thread.sleep(1000);
    } catch (InterruptedException e) {
        e.printStackTrace();
        fail();
    }
    // since the client died the menager automaticaly log it out    
    clients = newManager.getClients();
    // not any more
    assertEquals(clients.first(), 0);
}

Example 4 with ManagerImpl

use of com.cosylab.acs.maci.manager.ManagerImpl in project ACS by ACS-Community.

the class DeserializeManagerFromFile method main.

/**
	 * @param args
	 */
public static void main(String[] args) throws Throwable {
    File f = new File(args[0]);
    ObjectInputStream obj = new ObjectInputStream(new FileInputStream(f));
    // we cast directly to the implementation
    ManagerImpl manager = (ManagerImpl) obj.readObject();
    {
        //
        // list all active components
        //
        HandleDataStore components = manager.getComponents();
        System.out.println("Capacity of handle data store: " + components.capacity());
        System.out.println(components.size() + " component(s) stored:");
        int h = components.first();
        while (h != 0) {
            ComponentInfo componentInfo = (ComponentInfo) components.get(h);
            System.out.println("\tName            : " + componentInfo.name);
            System.out.println("\tHandle          : " + componentInfo.h + ", " + HandleHelper.toString(componentInfo.h));
            System.out.println("\tType            : " + componentInfo.type);
            System.out.println("\tCode            : " + componentInfo.code);
            System.out.println("\tContainer name  : " + componentInfo.container_name);
            System.out.println("\tContainer handle: " + HandleHelper.toString(componentInfo.container));
            System.out.println("\tClients         : count = " + componentInfo.clients.length);
            for (int j = 0; j < componentInfo.clients.length; j++) System.out.println("\t             \t" + componentInfo.clients[j]);
            System.out.println("\t-------------------------------");
            h = components.next(h);
        }
    }
    System.out.println();
    System.out.println();
    System.out.println();
    {
        //
        // list all active containers
        //
        HandleDataStore containers = manager.getContainers();
        System.out.println("Capacity of handle data store: " + containers.capacity());
        System.out.println(containers.size() + " container(s) returned:");
        int h = containers.first();
        while (h != 0) {
            ContainerInfo containersInfo = (ContainerInfo) containers.get(h);
            System.out.println("\tName            : " + containersInfo.name);
            System.out.println("\tHandle          : " + containersInfo.h + ", " + HandleHelper.toString(containersInfo.h));
            System.out.println("\tComponents      : count = " + containersInfo.components.length);
            for (int j = 0; j < containersInfo.components.length; j++) System.out.println("\t             \t" + containersInfo.components[j]);
            System.out.println("\t-------------------------------");
        }
    }
    System.out.println();
    System.out.println();
    System.out.println();
    {
        //
        // list all active clients
        //
        HandleDataStore clients = manager.getClients();
        System.out.println("Capacity of handle data store: " + clients.capacity());
        System.out.println(clients.size() + " clients(s) returned:");
        int h = clients.first();
        while (h != 0) {
            ClientInfo clientsInfo = (ClientInfo) clients.get(h);
            System.out.println("\tName            : " + clientsInfo.name);
            System.out.println("\tHandle          : " + clientsInfo.h + ", " + HandleHelper.toString(clientsInfo.h));
            System.out.println("\tComponents      : count = " + clientsInfo.components.length);
            for (int j = 0; j < clientsInfo.components.length; j++) System.out.println("\t             \t" + clientsInfo.components[j]);
            System.out.println("\t-------------------------------");
        }
    }
    System.out.println();
    System.out.println();
    System.out.println();
    {
        //
        // list all active administrators
        //
        HandleDataStore clients = manager.getAdministrators();
        System.out.println("Capacity of handle data store: " + clients.capacity());
        System.out.println(clients.size() + " administrators(s) returned:");
        int h = clients.first();
        while (h != 0) {
            ClientInfo clientsInfo = (ClientInfo) clients.get(h);
            System.out.println("\tName            : " + clientsInfo.name);
            System.out.println("\tHandle          : " + clientsInfo.h + ", " + HandleHelper.toString(clientsInfo.h));
            System.out.println("\tComponents      : count = " + clientsInfo.components.length);
            for (int j = 0; j < clientsInfo.components.length; j++) System.out.println("\t             \t" + clientsInfo.components[j]);
            System.out.println("\t-------------------------------");
        }
    }
    System.out.println();
    System.out.println();
    System.out.println();
    System.out.println("# of unavailable components in a map: " + manager.getUnavailableComponents().size());
    System.out.println("# of default components in a map: " + manager.getDefaultComponents().size());
    System.out.println("# of active alarms in a map: " + manager.getActiveAlarms().size());
    System.out.println("# of released handles in a map: " + manager.getReleasedHandles().size());
}

Example 5 with ManagerImpl

use of com.cosylab.acs.maci.manager.ManagerImpl in project ACS by ACS-Community.

the class ManagerEngine method initializeManager.

/**
	 * Initialize and activate Manager.
	 */
private void initializeManager() throws Throwable {
    logger = ClientLogManager.getAcsLogManager().getLoggerForApplication("Manager", true);
    logger.info("Initializing Manager.");
    //
    // CORBA
    //
    // obtain CORBA Service
    corbaService = new DefaultCORBAService(logger);
    // get ORB
    final ORB orb = corbaService.getORB();
    if (orb == null) {
        CoreException ce = new CoreException("CORBA Service can not provide ORB.");
        throw ce;
    }
    // get RootPOA
    POA rootPOA = corbaService.getRootPOA();
    if (rootPOA == null) {
        CoreException ce = new CoreException("CORBA Service can not provide RootPOA.");
        throw ce;
    }
    //
    // Remote Directory
    //
    NamingServiceRemoteDirectory remoteDirectory = new NamingServiceRemoteDirectory(orb, logger);
    Context context = null;
    if (remoteDirectory != null)
        context = remoteDirectory.getContext();
    //
    // Initialize CORBA
    //
    // set USER_ID, PERSISTENT policies
    org.omg.CORBA.Policy[] policies = new org.omg.CORBA.Policy[2];
    /*
		// set USER_ID, PERSISTENT,BIDIRECTIONAL policies
		org.omg.CORBA.Policy [] policies = new org.omg.CORBA.Policy[3];
		*/
    policies[0] = rootPOA.create_id_assignment_policy(IdAssignmentPolicyValue.USER_ID);
    policies[1] = rootPOA.create_lifespan_policy(LifespanPolicyValue.PERSISTENT);
    /*
		// create BIDIRECTIONAL policy
		Any bidirValue = orb.create_any();
		BidirectionalPolicyValueHelper.insert(bidirValue, BOTH.value);
		policies[2] = orb.create_policy(BIDIRECTIONAL_POLICY_TYPE.value, bidirValue);
        */
    // create ManagerPOA
    managerPOA = rootPOA.create_POA("ManagerPOA", rootPOA.the_POAManager(), policies);
    // destroy policies
    for (int i = 0; i < policies.length; i++) policies[i].destroy();
    // initialize Manager implementation
    // allow object reference serialization 
    CORBAReferenceSerializator.setOrb(orb);
    manager = new ManagerImpl();
    manager.setDomain(MANAGER_DOMAIN);
    recoveryLocation = FileHelper.getTempFileName(null, RECOVERY_DIR_NAME);
    String readRecovery = System.getProperties().getProperty("Manager.recovery", "true");
    if (readRecovery.equalsIgnoreCase("false")) {
        // if we are not interested in recovery files just delete them
        File recoveryDir = new File(recoveryLocation);
        //recoveryDir.delete();
        File[] files = recoveryDir.listFiles();
        for (int i = 0; files != null && i < files.length; i++) files[i].delete();
        // Now check if there are log files left. Maybe user do not have enough permision
        // or we are didn't set proper permission before Manager killed.
        // That can lead to unwanted or illegal state so we will refuse to continue
        files = recoveryDir.listFiles();
        for (int i = 0; files != null && i < files.length; i++) {
            if (files[i].getName().endsWith(".commandLog"))
                throw new Exception("Some recovery files are left in recovery location probably because of permission\nUnable to start without recovery state!");
        }
    } else {
        // remove old recovery files
        RecoveryFilesRemover.removeRecoveryFiles(new File(recoveryLocation));
    }
    SnapshotPrevayler prevayler = null;
    if (isPrevaylerDisabled) {
        System.out.println("Prevayler disabled!");
    } else {
        prevayler = new SnapshotPrevayler(manager, recoveryLocation);
        if (readRecovery.equalsIgnoreCase("false")) {
            // just to invalidate prevaylers message
            System.out.println("Skipping saved manager state!");
        }
        manager = (ManagerImpl) prevayler.system();
    }
    CDBAccess cdbAccess = new CDBAccess(orb, logger);
    LogConfig logConfig = ClientLogManager.getAcsLogManager().getLogConfig();
    logConfig.setCDBLoggingConfigPath("MACI/Managers/Manager");
    logConfig.setCDB(cdbAccess.connectAndGetDAL());
    try {
        logConfig.initialize(false);
    } catch (LogConfigException ex) {
        // if the CDB can't be read, we still want to run the manager, so
        // we only log the problems
        logger.log(Level.FINE, "Failed to configure logging (default values will be used). Reason: " + ex.getMessage());
    }
    // initialize manager "mock" container services
    ManagerContainerServices managerContainerServices = new ManagerContainerServices(orb, managerPOA, cdbAccess.getDAL(), logger);
    manager.initialize(prevayler, cdbAccess, context, logger, managerContainerServices);
    manager.setShutdownImplementation(shutdownImplementation);
    // setup ORB profiling
    try {
        if (orb instanceof AcsProfilingORB) {
            AcsORBProfiler profiler = new ManagerOrbProfiler(manager, logger);
            ((AcsProfilingORB) orb).registerAcsORBProfiler(profiler);
            logger.finer("Orb profiling set up, using class " + ManagerOrbProfiler.class.getName());
        }
    } catch (Throwable th) {
        logger.log(Level.WARNING, "Failed to setup ORB profiling.", th);
    }
    if (prevayler != null) {
        FileHelper.setFileAttributes("g+w", recoveryLocation);
        // create new task for snapshoot creation,
        final long MINUTE_IN_MS = 60 * 1000;
        new RecoverySnapshotTask(prevayler, 1 * MINUTE_IN_MS, recoveryLocation, manager.getStatePersitenceFlag());
    }
    // initialize Manager CORBA Proxy (create servant)
    managerProxy = new ManagerProxyImpl(manager, logger);
    //activate object
    managerPOA.activate_object_with_id(MANAGER_ID, managerProxy);
    // get object reference from the servant
    org.omg.CORBA.Object obj = managerPOA.servant_to_reference(managerProxy);
    managerReference = ManagerHelper.narrow(obj);
    // get IOR
    String ior = orb.object_to_string(managerReference);
    // notify user
    logger.info("Manager activated with " + ior);
    // register special service components to the Manager
    manager.setManagerComponentReference(managerReference);
    // set transport
    manager.setTransport(new CORBATransport(orb, ior));
    // register NameService
    if (remoteDirectory != null) {
        String reference = remoteDirectory.getReference();
        if (reference != null) {
            // convert iiop to corbaloc
            if (reference.startsWith("iiop://")) {
                reference = reference.replaceFirst("iiop://", "corbaloc::");
                if (reference.charAt(reference.length() - 1) != '/')
                    reference += "/NameService";
                else
                    reference += "NameService";
            }
        }
        try {
            obj = NamingContextHelper.narrow(orb.string_to_object(reference));
        } catch (Exception ex) {
            // Something went wrong getting the NS
            logger.log(Level.SEVERE, "Error getting the NameServer. Manager exiting...");
            this.shutdownImplementation.shutdown(false);
        }
        manager.setRemoteDirectoryComponentReference(obj);
    }
    // intitialize federation here - after remote directory is set (if it is)
    // (this is not a nice solution)
    Hashtable federationDirectoryProperties = new Hashtable();
    // set CosNamingFactory 
    federationDirectoryProperties.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    // set orb
    federationDirectoryProperties.put("java.naming.corba.orb", orb);
    manager.initializeFederation(federationDirectoryProperties);
    // initialize remote logging
    new Thread(new Runnable() {

        public void run() {
            ClientLogManager.getAcsLogManager().initRemoteLogging(orb, managerReference, manager.getHandle(), true);
        }
    }, "Remote logging initializer").start();
    manager.initializationDone();
}